Method and device for correcting micro polychrome light emitting device

A method for correcting a micro polychrome light emitting device, comprising:

• determining a rotational compensation between a first display and a second display of the micro polychrome light emitting device, a first image rendered by the first display being rotatable according to the rotational compensation to align with a second image rendered by the second display;
• and
• determining a plurality of candidate regional segmentation schemes and a respectively corresponding plurality of candidate shift compensation schemes, wherein the plurality of candidate regional segmentation schemes and the plurality of candidate shift compensation schemes are fetchable according to the rotational compensation, respectively, and
• wherein each region of the first image segmented based on a fetched regional segmentation scheme is shiftable according to a fetched shift compensation scheme to correct a rotational offset between the first display and the second display.

A micro polychrome light emitting device, comprising:

• a memory configured to store a rotational compensation and a set of instructions;
• and
• one or more processors configured to execute the set of instructions to cause the micro polychrome light emitting device to perform operations comprising:
• obtaining a rotational compensation between a first display and a second display of the micro polychrome light emitting device, a first image rendered by the first display being rotatable according to the rotational compensation to align with a second image rendered by the second display;
• determining, based on the rotational compensation, a regional segmentation scheme and a shift compensation scheme for the first image;
• and
• correcting a rotational offset between the first display and the second display by segmenting the first image into regions based on the regional segmentation scheme and shifting each of the regions of the first image according to the shift compensation scheme.

A device for correcting a micro polychrome light emitting device, comprising:

• a memory configured to store a set of instructions;
• and
• one or more processors configured to execute the set of instructions to cause the device to perform operations comprising:
• determining a rotational compensation between a first display and a second display of the micro polychrome light emitting device, a first image rendered by the first display being rotatable according to the rotational compensation to align with a second image rendered by the second display;
• and
• determining a plurality of candidate regional segmentation schemes and a respectively corresponding plurality of candidate shift compensation schemes, wherein the plurality of candidate regional segmentation schemes and the plurality of candidate shift compensation schemes are fetchable according to the rotational compensation, respectively, and
• wherein each region of the first image segmented based on a fetched regional segmentation scheme is shiftable according to a fetched shift compensation scheme to correct a rotational offset between the first display and the second display.

A non-transitory computer-readable storage medium, storing a set of instructions that are executable by one or more processors of a device to cause the device to perform operations for correcting a micro polychrome light emitting device, the operations comprising:

• obtaining a rotational compensation between a first display and a second display of the micro polychrome light emitting device, a first image rendered by the first display being rotatable according to the rotational compensation to align with a second image rendered by the second display;
• determining, based on the rotational compensation, a regional segmentation scheme and a shift compensation scheme for the first image;
• and
• correcting a rotational offset between the first display and the second display by segmenting the first image into regions based on the regional segmentation scheme and shifting each of the regions of the first image according to the shift compensation scheme.

A non-transitory computer-readable storage medium, storing a set of instructions that are executable by one or more processors of a device to cause the device to perform operations for correcting a micro polychrome light emitting device, the operations comprising:

• determining a rotational compensation between a first display and a second display of the micro polychrome light emitting device, a first image rendered by the first display being rotatable according to the rotational compensation to align with a second image rendered by the second display;
• and
• determining a plurality of candidate regional segmentation schemes and a respectively corresponding plurality of candidate shift compensation schemes, wherein the plurality of candidate regional segmentation schemes and the plurality of candidate shift compensation schemes are fetchable according to the rotational compensation, respectively, and
• wherein each region of the first image segmented based on a fetched regional segmentation scheme is shiftable according to a fetched shift compensation scheme to correct a rotational offset between the first display and the second display.